GPT-6.1 Terra (Max) vs MiMo-V2.6-Pro
Which is better for the money: GPT-6.1 Terra (Max) by OpenAI or MiMo-V2.6-Pro by Xiaomi? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-27.
Trade-off
Verdict
Depends on your budget
GPT-6.1 Terra (Max) scores 1.8 points higher (48.1 vs 46.3) but costs 4.4× as much to run the benchmark ($909 vs $207; premium vs mid-range cost classes). They are not alternatives at one budget: pick GPT-6.1 Terra (Max) when you need intelligence above 46.3, and MiMo-V2.6-Pro when 46.3 is enough.
| Metric | GPT-6.1 Terra (Max) | MiMo-V2.6-Pro | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 48.1 | 46.3 | −3.7% MiMo-V2.6-Pro is 3.7% less intelligent |
| Total AA cost (lower is better) | $909.01 | $206.66 | −77.3% MiMo-V2.6-Pro is 77.3% cheaper |
| End-to-end time (lower is better) | 139.14s | 47.00s | −66.2% MiMo-V2.6-Pro is 66.2% faster |
| Price per 1M tokens (in / out) | $1.00 / $5.00 | $0.43 / $0.87 | |
| Input modalities | Text, Image | Text, Image, Speech, Video |
MiMo-V2.6-Pro vs GPT-6.1 Terra (Max): 3.7% less intelligence, 77.3% less cost to run the AA benchmark, and 66.2% faster end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6.1 Terra (Max) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
- MiMo-V2.6-Pro is on today's frontier: nothing is both smarter and cheaper.
GPT-6.1 Terra (Max)MiMo-V2.6-ProToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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